近年来,随着高速公路网的发展、长距离的卡车陆路运输方式见多。同时,由于冷冻保冷技术的提高,货物流通环境也在急速发展。这些都要求在包装技术上采取合理化、多样化,发展单体、内、外包装箱。推进包装方法和造形的变化(小型、轻近)。因此,必须规定各种测试方法和标准。以避免流通中出现的利种物理损伤。1.测试标准的种类目前,日本采用的有关瓦楞箱的各种测 In recent years, with the development of the highway network, many long-distance trucks have been transported by road. At the same time, due to the improvement of the technology of freezing and cold preservation, the environment of the circulation of goods is also developing rapidly. All of these require the rationalization and diversification of packaging technology to develop single, internal and external packaging boxes. Promote packaging methods and shape changes (small, light). Therefore, a variety of test methods and standards must be specified. In order to avoid the circulation of the kind of physical damage. 1. Types of test standards Currently, Japan used a variety of corrugated boxes measured